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Re: [PATCH 2/2] mm, THP: Clean up return value of madvise_free_huge_pmd

From Minchan Kim <minchan@kernel.org>
Newsgroups linux.kernel
Subject Re: [PATCH 2/2] mm, THP: Clean up return value of madvise_free_huge_pmd
Date 2016-06-29 09:30 +0200
Message-ID <rPi6B-1fN-5@gated-at.bofh.it> (permalink)
References <rP59n-1Ba-5@gated-at.bofh.it> <rP5j3-1EC-5@gated-at.bofh.it>
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On Tue, Jun 28, 2016 at 10:36:30AM -0700, Huang, Ying wrote:
> From: Huang Ying <ying.huang@intel.com>
> 
> The definition of return value of madvise_free_huge_pmd is not clear
> before.  According to the suggestion of Minchan Kim, change the type of
> return value to bool and return true if we do MADV_FREE successfully on
> entire pmd page, otherwise, return false.  Comments are added too.
> 
> Cc: Minchan Kim <minchan@kernel.org>
> Signed-off-by: "Huang, Ying" <ying.huang@intel.com>
Acked-by: Minchan Kim <minchan@kernel.org>

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[PATCH 1/2] MADVISE_FREE, THP: Fix madvise_free_huge_pmd return value after splitting "Huang, Ying" <ying.huang@intel.com> - 2016-06-28 19:40 +0200
  [PATCH 2/2] mm, THP: Clean up return value of madvise_free_huge_pmd "Huang, Ying" <ying.huang@intel.com> - 2016-06-28 19:50 +0200
    Re: [PATCH 2/2] mm, THP: Clean up return value of  madvise_free_huge_pmd Minchan Kim <minchan@kernel.org> - 2016-06-29 09:30 +0200
  Re: [PATCH 1/2] MADVISE_FREE, THP: Fix madvise_free_huge_pmd return  value after splitting Minchan Kim <minchan@kernel.org> - 2016-06-29 09:30 +0200

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